Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/611868
Title: Multi-User Massive MIMO Communication Systems Based on Irregular Antenna Arrays
Authors: Xiaohu Ge;Ran Zi;Haichao Wang;Jing Zhang;Minho Jo
subject: achievable rate|irregular antenna array|mutual coupling|Massive MIMO
Year: 2016
Publisher: IEEE
Abstract: In practical mobile communication engineering applications, surfaces of antenna array deployment regions are usually uneven. Therefore, massive multi-input-multi-output (MIMO) communication systems usually transmit wireless signals by irregular antenna arrays. To evaluate the performance of irregular antenna arrays, the matrix correlation coefficient and the ergodic received gain are defined for massive MIMO communication systems with mutual coupling effects. Furthermore, the lower bound of the ergodic achievable rate, symbol error rate, and average outage probability is first derived for multi-user massive MIMO communication systems using irregular antenna arrays. Asymptotic results are also derived when the number of antennae approaches infinity. Numerical results indicate that there exists a maximum achievable rate when the number of antennae keeps increasing in massive MIMO communication systems using irregular antenna arrays. Moreover, the irregular antenna array outperforms the regular antenna array in the achievable rate of massive MIMO communication systems when the number of antennae is larger than or equal to a given threshold.
Description: 
URI: http://localhost/handle/Hannan/148265
http://localhost/handle/Hannan/611868
ISSN: 1536-1276
volume: 15
issue: 8
Appears in Collections:2016

Files in This Item:
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Title: Multi-User Massive MIMO Communication Systems Based on Irregular Antenna Arrays
Authors: Xiaohu Ge;Ran Zi;Haichao Wang;Jing Zhang;Minho Jo
subject: achievable rate|irregular antenna array|mutual coupling|Massive MIMO
Year: 2016
Publisher: IEEE
Abstract: In practical mobile communication engineering applications, surfaces of antenna array deployment regions are usually uneven. Therefore, massive multi-input-multi-output (MIMO) communication systems usually transmit wireless signals by irregular antenna arrays. To evaluate the performance of irregular antenna arrays, the matrix correlation coefficient and the ergodic received gain are defined for massive MIMO communication systems with mutual coupling effects. Furthermore, the lower bound of the ergodic achievable rate, symbol error rate, and average outage probability is first derived for multi-user massive MIMO communication systems using irregular antenna arrays. Asymptotic results are also derived when the number of antennae approaches infinity. Numerical results indicate that there exists a maximum achievable rate when the number of antennae keeps increasing in massive MIMO communication systems using irregular antenna arrays. Moreover, the irregular antenna array outperforms the regular antenna array in the achievable rate of massive MIMO communication systems when the number of antennae is larger than or equal to a given threshold.
Description: 
URI: http://localhost/handle/Hannan/148265
http://localhost/handle/Hannan/611868
ISSN: 1536-1276
volume: 15
issue: 8
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7456311.pdf1.34 MBAdobe PDFThumbnail
Preview File
Title: Multi-User Massive MIMO Communication Systems Based on Irregular Antenna Arrays
Authors: Xiaohu Ge;Ran Zi;Haichao Wang;Jing Zhang;Minho Jo
subject: achievable rate|irregular antenna array|mutual coupling|Massive MIMO
Year: 2016
Publisher: IEEE
Abstract: In practical mobile communication engineering applications, surfaces of antenna array deployment regions are usually uneven. Therefore, massive multi-input-multi-output (MIMO) communication systems usually transmit wireless signals by irregular antenna arrays. To evaluate the performance of irregular antenna arrays, the matrix correlation coefficient and the ergodic received gain are defined for massive MIMO communication systems with mutual coupling effects. Furthermore, the lower bound of the ergodic achievable rate, symbol error rate, and average outage probability is first derived for multi-user massive MIMO communication systems using irregular antenna arrays. Asymptotic results are also derived when the number of antennae approaches infinity. Numerical results indicate that there exists a maximum achievable rate when the number of antennae keeps increasing in massive MIMO communication systems using irregular antenna arrays. Moreover, the irregular antenna array outperforms the regular antenna array in the achievable rate of massive MIMO communication systems when the number of antennae is larger than or equal to a given threshold.
Description: 
URI: http://localhost/handle/Hannan/148265
http://localhost/handle/Hannan/611868
ISSN: 1536-1276
volume: 15
issue: 8
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7456311.pdf1.34 MBAdobe PDFThumbnail
Preview File